Regression line on weight and result
With regression analysis we can check if there is a relationship between a dependent (also called outcome variable) and an independent variable. In this statistic, the relationship between the weight of a rider and the result (outcome) is investigated.
The formula for the regression line on the riders in the result is as follows:
The formula for the regression line on the riders in the result is as follows:
result = 0.7 * weight - 20
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOS Marianne | 58 |
| 2 | LJUNGSKOG Susanne | 57 |
| 4 | BELTMAN Chantal | 68 |
| 12 | JOHANSSON Emma | 58 |
| 13 | VALEN Anita | 62 |
| 16 | WOOD Oenone | 56 |
| 17 | DE VOCHT Liesbet | 61 |
| 19 | WYMAN Helen | 56 |
| 22 | GUDERZO Tatiana | 54 |
| 23 | GUNNEWIJK Loes | 67 |
| 24 | MELCHERS Mirjam | 59 |
| 30 | VAN VLEUTEN Annemiek | 59 |
| 36 | JASINSKA Małgorzata | 57 |
| 40 | VISSER Adrie | 59 |
| 41 | WILD Kirsten | 75 |
| 55 | FAHLIN Emilia | 63 |